We’ve been completely hooked on his Carpool Karaoke sessions over the last few months, and the latest one is hilarious.

After singing with the likes of Mariah Carey, Jennifer Hudson, Rod Stewart and even Stevie Wonder, James has teamed up with US R&B singer Jason Derulo.

The pair are seen driving around the streets of Los Angeles while belting out some of Jason’s biggest hits including Talk Dirty and Want to Want Me.

James Derulo is the latest to take part in James Corden’s Carpool Karaoke (Picture: CBS/YouTube)

Unsurprisingly this leads to a conversation about the 26-year-old’s bedroom activities and Jason admits to having a ‘circular’ bed which he’s managed to fit up to five people in (including himself) at once.

‘I don’t even know where I would purchase a round bed,’ exclaims James. ‘Where do you buy the sheets from?!’

Jason, who has sold over 50 million singles, then admits that he’s never been ‘sheet shopping’ before.

The star then teaches James some dances moves, declaring that he’ll show him how to be the ‘swaggiest dude in the club’.

Jason also taught James some dance moves (Picture: CBS/YouTube)

After an impromptu dance session the pair then crash a ride on a Hollywood star tours bus.

The 37-year-old’s Carpool Karaoke sessions, which are a regular segment on his US show The Late Late Show With James Corden, see him driving to work with various music stars and singing their biggest hits with them.

And either James is a huge fan of every single artist who has appeared on it, or he has an amazing memory, as he always seems to know every single lyrics to the songs.